An election to the 56th Parliament of the United Kingdom for the constituency area of Warrington North, held as part of the general election on 7 May 2015.
Labour hold by Helen Jones with a majority of 8,923 - 19.6% - on a turnout of 63.0%.
Candidates
| Name | Party | Vote | Vote share | Vote change |
| JONES, Helen | Lab | 21,720 | 47.8% | 2.3% |
| SHORT, Richard | Con | 12,797 | 28.2% | -2.1% |
| NICHOLLS, Trevor | UKIP | 7,757 | 17.1% | - |
| KRIZANAC, Stefan | LD | 1,881 | 4.1% | -16.7% |
| HAYES, Sarah | Green | 1,264 | 2.8% | - |
Under section 13(b) of the Representation of the People Act 1985, a candidate gaining 5% or less of the vote share will forfeit their deposit.
An electorate of 72,104, having a valid vote count of 45,419 and an invalid vote count of 201.
Result declared at 06:34 on 8 May 2015.